jug
n.
"deep vessel for carrying liquids," late 15c., jugge, variant of jubbe, of unknown origin, perhaps from jug "a low woman, a maidservant" (mid-16c.), a familiar alteration of a common personal name, Joan or Judith. Use as a musical instrument is attested from 1946. Jughead "klutz" is from 1926; jughandle "tight curved road used for turns" is from 1961. Jugs for "woman's breasts" first recorded 1920 in Australian slang, short for milk jugs.
☞ jug, junct, just
词根：jug = yoke, 表示“牛轭”
conjugal a. 婚姻的；夫妻的（com共同+jug+al→共同在轭下→共同承担夫妻责任）
subjugate v. 压服，征服（sub在下+jug+ate→把….放在牛轭下→压服）
conjugate v. 使结合；使成对（con+jug+ate→共同在轭下→结合）